CN206965513U - A kind of emission-control equipment of printing and dyeing assistant workshop - Google Patents
A kind of emission-control equipment of printing and dyeing assistant workshop Download PDFInfo
- Publication number
- CN206965513U CN206965513U CN201720496755.4U CN201720496755U CN206965513U CN 206965513 U CN206965513 U CN 206965513U CN 201720496755 U CN201720496755 U CN 201720496755U CN 206965513 U CN206965513 U CN 206965513U
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- China
- Prior art keywords
- printing
- dyeing assistant
- gas
- spray column
- waste gas
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Abstract
The utility model provides a kind of emission-control equipment of printing and dyeing assistant workshop, including gas skirt, wind pipeline, spray column, photooxidation catalyst container, air-introduced machine and the blast pipe being sequentially connected, the gas skirt is located at the top of printing and dyeing assistant production equipment, and ultraviolet beam generator is provided with the photooxidation catalyst container.By setting gas skirt, and gas skirt is arranged on to the top of printing and dyeing assistant production equipment, in the case where not changing printing and dyeing assistant production equipment structure, using waste gas, advantage of lower cost caused by equipment in negative pressure absorbing printing and dyeing assistant production process；Simultaneously by setting photooxidation catalyst container, the organic or inorganic macromolecule malodorous compound strand that contains is irradiated in effectively degraded waste gas using ultraviolet beam, so that being insoluble in the polluter of water or gaseous polluter separates from waste gas, exhaust-gas treatment effect is relatively preferable.
Description
Technical field
It the utility model is related to a kind of emission-control equipment, the exhaust-gas treatment dress of especially a kind of printing and dyeing assistant workshop
Put.
Background technology
Printing and dyeing assistant industry is the important component of chemical industry, in printing and dyeing assistant production process, inevitably
There is waste gas generation, these waste gas generally can not allow to be directly discharged in air.
Generally all synchronous configuration waste gas collection device, can receive waste gas in the printing and dyeing assistant production equipment newly gone into operation at present
It is uniformly processed after collection, but in some medium-sized and small enterprises, still suffers from a large amount of printing and dyeing assistants without waste gas collection device and produce
Equipment, forced to update or be adapted as that novel device is more unrealistic, and cost is also relatively large, be perplex medium-sized and small enterprises one big
Problem.
In addition, in the emission-control equipment of existing printing and dyeing assistant workshop, generally use be spray process mode
To separate the pollution particle contained in waste gas, but the polluter of water or gaseous polluter are insoluble in for some, it is difficult
To efficiently separate, exhaust-gas treatment effect is relatively poor.
In view of this, the applicant conducts in-depth research to the emission-control equipment of printing and dyeing assistant workshop, then
There is this case generation.
Utility model content
The purpose of this utility model is to provide that a kind of cost is relatively small and the relatively good printing and dyeing of exhaust-gas treatment effect
The emission-control equipment of auxiliary agent workshop.
To achieve these goals, the utility model adopts the following technical scheme that：
A kind of emission-control equipment of printing and dyeing assistant workshop, including gas skirt, wind pipeline, the spray being sequentially connected
Tower, photooxidation catalyst container, air-introduced machine and blast pipe, the gas skirt are located at the top of printing and dyeing assistant production equipment, the photooxidation
Ultraviolet beam generator is provided with catalyst container.
As it is of the present utility model it is a kind of improve, the gas collection be covered with it is multiple, each gas skirt respectively with it is same described
Wind pipeline connects, and is rotatably connected to deep bead, the gear respectively in the branch pipe that is connected with each gas skirt of the wind pipeline
The action bars being connected with the rotating shaft of aerofoil outside the corresponding branch pipe.
As a kind of improvement of the present utility model, the inner chamber of the spray column is disposed with aqua storage tank, entered from the bottom up
Air chamber, process chamber and dehydrating demisting plate, the process chamber have more than one, and being both provided with sodium hydroxide in each process chamber fills out
The bed of material and the shower above the sodium hydroxide packing layer, the spray column is in the side with the inlet plenum correspondence position
Exhaust gas entrance is offered on wall, the exhaust gas entrance is connected with the air outlet of the wind pipeline, and the upper end of the spray column opens up
There is waste gas outlet, the waste gas outlet is connected with the air inlet of the photooxidation catalyst container.
As a kind of improvement of the present utility model, the spray column in the side wall of the process chamber correspondence position with setting
There is observation window.
As a kind of improvement of the present utility model, the outside of the spray column is provided with the backwater connected with the aqua storage tank
Case, motor and the float switch for controlling the motor is provided with the recovery tank, the water inlet end of the motor is provided with
The water inlet pipe being connected with the aqua storage tank, water side are provided with the outlet pipe being connected with the shower.
Using above-mentioned technical proposal, the utility model has the advantages that：
1st, by setting gas skirt, and gas skirt is arranged on to the top of printing and dyeing assistant production equipment, is not changing printing and dyeing
In the case of auxiliary production equipment structure, using waste gas, cost caused by equipment in negative pressure absorbing printing and dyeing assistant production process
It is relatively low；It is organic using containing in ultraviolet beam irradiation effectively degraded waste gas simultaneously by setting photooxidation catalyst container
Or inorganic polymer malodorous compound strand so that the polluter or gaseous polluter for being insoluble in water divide from waste gas
From exhaust-gas treatment effect is relatively preferable.
2nd, by setting recovery tank, and float switch is set in recovery tank, avoids float switch by liquid in aqua storage tank
The influence of body flowing.
Brief description of the drawings
Fig. 1 is the attachment structure schematic diagram of the emission-control equipment of the utility model printing and dyeing assistant workshop；
Fig. 2 is the structural representation of the utility model spray column.
Indicated in figure corresponding as follows：
10- gas skirts；20- wind pipelines；
30- spray columns；31- aqua storage tanks；
32- inlet plenums；33- process chambers；
34- dehydrating demisting plates；35- sodium hydroxide packing layers；
36- showers；37- exhaust gas entrances；
38- waste gas outlets；39- observation windows；
40- light sun catalyst containers；50- air-introduced machines；
60- blast pipes；70- recovery tanks；
71- blower fans；72- water inlet pipes；
73- outlet pipes.
Embodiment
The utility model is described further with specific embodiment below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, the emission-control equipment for the printing and dyeing assistant workshop that the present embodiment provides, including successively
Gas skirt 10, wind pipeline 20, spray column 30, photooxidation catalyst container 40, air-introduced machine 50 and the blast pipe 60 of connection, wherein gas skirt
10 are located at the top of printing and dyeing assistant production equipment, and the gas outlet of blast pipe 60 is then located at outside workshop, for by after processing
Waste gas is discharged into air.
Gas skirt 10 has multiple, and its quantity is preferably identical with the quantity of the printing and dyeing assistant production equipment in workshop, each gas collection
Cover 10 is connected with same wind pipeline 20 respectively, and is rotatably connected to respectively in the branch pipe that is connected with each gas skirt 10 of the wind pipeline 20
Deep bead, the shape of deep bead is identical with the cross section of the branch pipe of wind pipeline 20, so when corresponding printing and dyeing assistant production equipment
When being not in production status, when deep bead can be rotated to the position parallel with the cross section of the branch pipe of wind pipeline 20, you can will
The branch pipe is blocked, and avoids the waste gas in wind pipeline 20 from being flowed out from the branch pipe.In addition, be connected with the rotating shaft of deep bead positioned at pair
The action bars outside branch pipe answered, it is easy to user to rotate deep bead.
The inner chamber of spray column 30 is disposed with aqua storage tank 31, inlet plenum 32, process chamber 33 and dehydrating demisting from the bottom up
Plate 34, wherein process chamber 33 have more than one, sodium hydroxide packing layer 35 are both provided with chambers 33 and positioned at hydroxide
The shower 36 of the top of sodium packing layer 35, i.e. 36 interlaced arrangement of sodium hydroxide packing layer 35 and shower.In the present embodiment
In, process chamber 33 has two.In addition, spray column 30 is in the side wall of the correspondence position of inlet plenum 32 with offering exhaust gas entrance 37,
The exhaust gas entrance 37 is connected with the air outlet of wind pipeline 20, and the upper end of spray column 30 offers waste gas outlet 38, the waste gas outlet
38 are connected with the air inlet of photooxidation catalyst container 40.
After gas enters in inlet plenum 32, can up it be flowed in the presence of air-introduced machine 50, by sodium hydroxide packing layer
When 35, gas-liquid two-phase can be carried out with sodium hydroxide and fully contact absorption neutralization reaction, then entered again in the presence of shower 36
Row spray cleaning, the solid particle and soluble pollutants contained in removing exhaust gas is removed, last gas is successively through dehydrating demisting plate 34
Spray column 30 is flowed out with waste gas outlet 38, and the liquid that shower 36 sprays finally is accumulated in aqua storage tank 31.
Preferably, in the present embodiment, spray column 30 in the side wall of the correspondence position of chambers 33 with being respectively arranged with
Observation window 39, it is easy to observe spray situation.
Preferably, in the present embodiment, the outside of spray column 30 is provided with the recovery tank 70 connected with aqua storage tank 31, backwater
Motor 71 and the float switch (not shown) for controlled motor 71 are provided with case 70, the water inlet end of motor 71 is provided with
The water inlet pipe 72 being connected with aqua storage tank 31, water side are provided with the outlet pipe 73 being connected with shower 36.So can be by water storage
The liquid that groove 31 reclaims is supplied to shower 36 to recycle, and more economizes on water, simultaneously because aqua storage tank 31 and recovery tank 70 are mutual
Connect, the liquid level and aqua storage tank 31 in recovery tank 70 are contour, are easy to observe the water level in aqua storage tank 31, and float switch is not easy to
Being moved by ripples in aqua storage tank 31 is influenceed, and response is more accurate.
Ultraviolet beam generator is provided with photooxidation catalyst container 40, ultraviolet beam generator can produce ultraviolet
Beam, the waste gas of photooxidation catalyst container 40 is flowed through for irradiating, it is organic using containing in ultraviolet beam irradiation effectively degraded waste gas
Or inorganic polymer malodorous compound strand so that the polluter or gaseous polluter for being insoluble in water divide from waste gas
From exhaust-gas treatment effect is relatively preferable.
The utility model is described in detail above in conjunction with accompanying drawing, but embodiment of the present utility model and not only
It is limited to above-mentioned embodiment, those skilled in the art can make various modifications according to prior art to the utility model, such as will
Shower 36 in above-described embodiment in above-described embodiment is changed to atomizer etc., and these belong to guarantor of the present utility model
Protect scope.
Claims (3)
1. a kind of emission-control equipment of printing and dyeing assistant workshop, it is characterised in that including gas skirt, the airduct being sequentially connected
Road, spray column, photooxidation catalyst container, air-introduced machine and blast pipe, the gas skirt are located at the top of printing and dyeing assistant production equipment, institute
State in photooxidation catalyst container and be provided with ultraviolet beam generator；
The gas collection is covered with multiple, and each gas skirt is connected with the same wind pipeline respectively, and the wind pipeline and each institute
State in the branch pipe of gas skirt connection and be rotatably connected to deep bead respectively, be connected with the rotating shaft of the deep bead positioned at corresponding institute
State the action bars outside branch pipe；
The inner chamber of the spray column is disposed with aqua storage tank, inlet plenum, process chamber and dehydrating demisting plate, the place from the bottom up
Reason room has more than one, sodium hydroxide packing layer is both provided with each process chamber and on the sodium hydroxide packing layer
The shower of side, with offering exhaust gas entrance in the side wall of the inlet plenum correspondence position, the waste gas enters the spray column
Mouthful be connected with the air outlet of the wind pipeline, the upper end of the spray column offers waste gas outlet, the waste gas outlet with it is described
The air inlet connection of photooxidation catalyst container.
2. the emission-control equipment of printing and dyeing assistant workshop as claimed in claim 1, it is characterised in that the spray column exists
With being provided with observation window in the side wall of the process chamber correspondence position.
3. the emission-control equipment of printing and dyeing assistant workshop as claimed in claim 1, it is characterised in that the spray column
Outside is provided with the recovery tank connected with the aqua storage tank, motor is provided with the recovery tank and for controlling the motor
Float switch, the water inlet end of the motor are provided with the water inlet pipe being connected with the aqua storage tank, and water side is provided with and the spray
The outlet pipe of shower pipe connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720496755.4U CN206965513U (en) | 2017-05-05 | 2017-05-05 | A kind of emission-control equipment of printing and dyeing assistant workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720496755.4U CN206965513U (en) | 2017-05-05 | 2017-05-05 | A kind of emission-control equipment of printing and dyeing assistant workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206965513U true CN206965513U (en) | 2018-02-06 |
Family
ID=61411335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720496755.4U Expired - Fee Related CN206965513U (en) | 2017-05-05 | 2017-05-05 | A kind of emission-control equipment of printing and dyeing assistant workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206965513U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758889A (en) * | 2019-02-26 | 2019-05-17 | 山东兰陵美酒股份有限公司 | A kind of liquor industry workshop VOCs waste gas processing method |
| CN117054606A (en) * | 2023-08-08 | 2023-11-14 | 江苏金智圣环保科技有限公司 | Atmospheric pollution treatment equipment |
-
2017
- 2017-05-05 CN CN201720496755.4U patent/CN206965513U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758889A (en) * | 2019-02-26 | 2019-05-17 | 山东兰陵美酒股份有限公司 | A kind of liquor industry workshop VOCs waste gas processing method |
| CN117054606A (en) * | 2023-08-08 | 2023-11-14 | 江苏金智圣环保科技有限公司 | Atmospheric pollution treatment equipment |
| CN117054606B (en) * | 2023-08-08 | 2024-06-04 | 湖北艾特斯环保科技有限公司 | Atmospheric pollution treatment equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20210505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |